unity-idm-discuss

[Unity-idm-discuss] NPE on clicking user entries

[Shiraz M. <a....@fz...>]

Hi,

Unity v3.2.1 throws an NPE when I click any user under the directory browser.

[image.png]
The server log file shows the following:

2020-03-16T14:35:00,707 [qtp235322527-41] ERROR unity.server.web.UnityUIBase: UI code got an unchecked and not handled properly exception: java.lang.NullPointerExceptionjava.lang.NullPointerException: null
        at io.imunity.webconsole.directoryBrowser.attributes.AttributesGrid.lambda$new$d4038911$3(AttributesGrid.java:96) ~[unity-server-web-console-3.2.1.jar:?]
        at com.vaadin.ui.Grid$Column.generateRendererValue(Grid.java:1111) ~[vaadin-server-8.9.2.jar:8.9.2]
        at com.vaadin.ui.Grid$Column.access$1100(Grid.java:849) ~[vaadin-server-8.9.2.jar:8.9.2]
        at com.vaadin.ui.Grid$Column$1.generateData(Grid.java:898) ~[vaadin-server-8.9.2.jar:8.9.2]
        at com.vaadin.data.provider.DataCommunicator.getDataObject(DataCommunicator.java:481) ~[vaadin-server-8.9.2.jar:8.9.2]
        at com.vaadin.data.provider.DataCommunicator.pushData(DataCommunicator.java:461) ~[vaadin-server-8.9.2.jar:8.9.2]
        at com.vaadin.data.provider.DataCommunicator.sendDataToClient(DataCommunicator.java:383) ~[vaadin-server-8.9.2.jar:8.9.2]
        at com.vaadin.data.provider.DataCommunicator.beforeClientResponse(DataCommunicator.java:339) ~[vaadin-server-8.9.2.jar:8.9.2]
        at com.vaadin.server.communication.UidlWriter.write(UidlWriter.java:126) ~[vaadin-server-8.9.2.jar:8.9.2]
        at com.vaadin.server.communication.UidlRequestHandler.writeUidl(UidlRequestHandler.java:124) ~[vaadin-server-8.9.2.jar:8.9.2]
        at com.vaadin.server.communication.UidlRequestHandler.synchronizedHandleRequest(UidlRequestHandler.java:92) ~[vaadin-server-8.9.2.jar:8.9.2]
        at com.vaadin.server.SynchronizedRequestHandler.handleRequest(SynchronizedRequestHandler.java:40) ~[vaadin-server-8.9.2.jar:8.9.2]
        at com.vaadin.server.VaadinService.handleRequest(VaadinService.java:1602) ~[vaadin-server-8.9.2.jar:8.9.2]
        at com.vaadin.server.VaadinServlet.service(VaadinServlet.java:445) ~[vaadin-server-8.9.2.jar:8.9.2]
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) ~[javax.servlet-api-3.1.0.jar:3.1.0]
        at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:760) ~[jetty-servlet-9.4.22.v20191022.jar:9.4.22.v20191022]
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1617) ~[jetty-servlet-9.4.22.v20191022.jar:9.4.22.v20191022]
        at pl.edu.icm.unity.webui.authn.InvocationContextSetupFilter.doFilter(InvocationContextSetupFilter.java:74) ~[unity-server-web-common-3.2.1.jar:?]
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604) ~[jetty-servlet-9.4.22.v20191022.jar:9.4.22.v20191022]
        at pl.edu.icm.unity.webui.authn.AuthenticationFilter.gotoProtectedResource(AuthenticationFilter.java:256) ~[unity-server-web-common-3.2.1.jar:?]
        at pl.edu.icm.unity.webui.authn.AuthenticationFilter.handleBoundSession(AuthenticationFilter.java:141) ~[unity-server-web-common-3.2.1.jar:?]
        at pl.edu.icm.unity.webui.authn.AuthenticationFilter.doFilter(AuthenticationFilter.java:82) ~[unity-server-web-common-3.2.1.jar:?]
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604) ~[jetty-servlet-9.4.22.v20191022.jar:9.4.22.v20191022]
        at pl.edu.icm.unity.engine.api.utils.HiddenResourcesFilter.doFilter(HiddenResourcesFilter.java:49) ~[unity-server-engine-api-3.2.1.jar:?]
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604) ~[jetty-servlet-9.4.22.v20191022.jar:9.4.22.v20191022]
        at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545) ~[jetty-servlet-9.4.22.v20191022.jar:9.4.22.v20191022]
        at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) ~[jetty-server-9.4.22.v20191022.jar:9.4.22.v20191022]
        at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1592) ~[jetty-server-9.4.22.v20191022.jar:9.4.22.v20191022]
        at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) ~[jetty-server-9.4.22.v20191022.jar:9.4.22.v20191022]
        at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1296) ~[jetty-server-9.4.22.v20191022.jar:9.4.22.v20191022]
        at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) ~[jetty-server-9.4.22.v20191022.jar:9.4.22.v20191022]
        at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485) ~[jetty-servlet-9.4.22.v20191022.jar:9.4.22.v20191022]
        at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1562) ~[jetty-server-9.4.22.v20191022.jar:9.4.22.v20191022]
        at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) ~[jetty-server-9.4.22.v20191022.jar:9.4.22.v20191022]
        at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1211) ~[jetty-server-9.4.22.v20191022.jar:9.4.22.v20191022]
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) ~[jetty-server-9.4.22.v20191022.jar:9.4.22.v20191022]
        at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[jetty-server-9.4.22.v20191022.jar:9.4.22.v20191022]
        at pl.edu.icm.unity.engine.server.ClientIPSettingHandler.handle(ClientIPSettingHandler.java:58) ~[unity-server-engine-3.2.1.jar:?]
        at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:221) ~[jetty-server-9.4.22.v20191022.jar:9.4.22.v20191022]
        at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[jetty-server-9.4.22.v20191022.jar:9.4.22.v20191022]
        at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322) ~[jetty-rewrite-9.4.22.v20191022.jar:9.4.22.v20191022]
        at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:717) ~[jetty-server-9.4.22.v20191022.jar:9.4.22.v20191022]
        at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[jetty-server-9.4.22.v20191022.jar:9.4.22.v20191022]
        at org.eclipse.jetty.server.Server.handle(Server.java:500) ~[jetty-server-9.4.22.v20191022.jar:9.4.22.v20191022]
        at pl.edu.icm.unity.engine.server.JettyServer$1.handle(JettyServer.java:216) ~[unity-server-engine-3.2.1.jar:?]
        at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:386) ~[jetty-server-9.4.22.v20191022.jar:9.4.22.v20191022]
        at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:562) [jetty-server-9.4.22.v20191022.jar:9.4.22.v20191022]
        at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:378) [jetty-server-9.4.22.v20191022.jar:9.4.22.v20191022]
        at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:270) [jetty-server-9.4.22.v20191022.jar:9.4.22.v20191022]
        at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) [jetty-io-9.4.22.v20191022.jar:9.4.22.v20191022]
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) [jetty-io-9.4.22.v20191022.jar:9.4.22.v20191022]
        at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:543) [jetty-io-9.4.22.v20191022.jar:9.4.22.v20191022]
        at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:398) [jetty-io-9.4.22.v20191022.jar:9.4.22.v20191022]
        at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:161) [jetty-io-9.4.22.v20191022.jar:9.4.22.v20191022]
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) [jetty-io-9.4.22.v20191022.jar:9.4.22.v20191022]
        at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117) [jetty-io-9.4.22.v20191022.jar:9.4.22.v20191022]
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336) [jetty-util-9.4.22.v20191022.jar:9.4.22.v20191022]
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313) [jetty-util-9.4.22.v20191022.jar:9.4.22.v20191022]
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171) [jetty-util-9.4.22.v20191022.jar:9.4.22.v20191022]
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129) [jetty-util-9.4.22.v20191022.jar:9.4.22.v20191022]

any ideas?

Thanks,
Shiraz
--
Shiraz Memon
Federated Systems and Data
Jülich Supercomputing Centre (JSC)

Phone: +49 2461 61 6899
Fax:     +49 2461 61 6656


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Forschungszentrum Juelich GmbH
52425 Juelich
Sitz der Gesellschaft: Juelich
Eingetragen im Handelsregister des Amtsgerichts Dueren Nr. HR B 3498
Vorsitzender des Aufsichtsrats: MinDir Volker Rieke
Geschaeftsfuehrung: Prof. Dr.-Ing. Wolfgang Marquardt (Vorsitzender),
Karsten Beneke (stellv. Vorsitzender), Prof. Dr.-Ing. Harald Bolt,
Prof. Dr. Sebastian M. Schmidt
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Re: [Unity-idm-discuss] NPE on clicking user entries

[Krzysztof B. <kb...@un...>]

Hi,

W dniu 16.03.2020 o 14:46, Shiraz Memon pisze:
> Hi,
>
> Unity v3.2.1 throws an NPE when I click any user under the directory 
> browser.

Hmm, nothing obvious... Let me take it to a private thread.

Best
KB